1. The height of bean plants depends on the amount of water they receivel Two bean plants are planted in the same soil, and receive the same amount of sunlight.
A) What is the independent variable?
B) What is the dependent variable?
C) What was the constant?

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.